Copper ore and some iron ore are visible in this nice White Buffalo stone, And, it is actual White Buffalo—not the look-alike magnesite you see sometimes sold as White Buffalo. It comes with that nice 18-inch, solid Sterling silver box chain in the picture. Not counting the bale, the pendant is 1 and 3/8th's-inches long, and 1-inches wide. Weight of the pendant alone is 12.5-grams, or .44-ounces. Hallmarked "AL." Always complimentary Priority shipping within the U.S.